01 - Crush chocolate cookies in a large zip-top bag using a rolling pin or pulse in a food processor until fine crumbs form. Set aside.
02 - Beat softened cream cheese and butter in medium bowl until smooth and creamy. Add powdered sugar and beat until fully combined.
03 - Whisk instant pudding mix, cold milk, and vanilla extract in separate bowl until slightly thickened, about 2 minutes. Gently fold in whipped topping until smooth.
04 - Sprinkle half the crushed cookies evenly across bottom of 9x13-inch casserole dish.
05 - Evenly spread all cream cheese mixture over cookie layer using spatula.
06 - Pour and spread pudding mixture over cream cheese layer.
07 - Sprinkle remaining cookie crumbs over pudding layer to create dirt effect.
08 - Arrange pastel chocolate eggs, candy-coated chocolates, and gummy candies on top. Garnish with fresh mint leaves for greenery.
09 - Refrigerate at least 2 hours to set layers. Serve cold.